| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.88 | 12.193% | $230.9829 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $76.64 | 7.431% | $82.3351 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $167.87 | 3.304% | $173.4164 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $69.50 | 3.751% | $72.1069 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $77.37 | 4.743% | $81.0397 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $32.36 | 3.642% | $33.5386 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $87.88 | 4.800% | $92.0982 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $717.50 | $765.5178 | $765.53 | $765.55 | $765.40 | |